<?php
/**
 * Created by PhpStorm.
 * Author: QinShuai
 * Email: qinshuai0423@qq.com
 * Date: 2021/6/11
 */

namespace backend\models;

use backend\behaviors\AdminAuthBehavior;
use Yii;
use yii\base\NotSupportedException;
use yii\behaviors\TimestampBehavior;
use yii\db\ActiveRecord;
use yii\web\IdentityInterface;

/**
 * User model
 *
 * @property integer $id
 * @property string $username
 * @property string $password_hash
 * @property string $password_reset_token
 * @property string $verification_token
 * @property string $email
 * @property string $auth_key
 * @property integer $status
 * @property integer $created_at
 * @property integer $updated_at
 * @property string $password write-only password
 */
class AdminUser extends ActiveRecord implements IdentityInterface
{
    const STATUS_DELETED = 0;
    const STATUS_INACTIVE = 9;
    const STATUS_ACTIVE = 10;


    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%admin_user}}';
    }

    /**
     * {@inheritdoc}
     */
    public function behaviors()
    {
        return [
            TimestampBehavior::className(),
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            ['status', 'default', 'value' => self::STATUS_INACTIVE],
            ['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_INACTIVE, self::STATUS_DELETED]],
            [['username', 'email'], 'required'],
            ['email', 'email']
        ];
    }

    /**
     * {@inheritdoc}
     */
    public static function findIdentity($id)
    {
        return static::findOne(['id' => $id, 'status' => self::STATUS_ACTIVE]);
    }

    /**
     * {@inheritdoc}
     */
    public static function findIdentityByAccessToken($token, $type = null)
    {
        throw new NotSupportedException('"findIdentityByAccessToken" is not implemented.');
    }

    /**
     * Finds user by username
     *
     * @param string $username
     * @return static|null
     */
    public static function findByUsername($username)
    {
        return static::findOne(['username' => $username, 'status' => self::STATUS_ACTIVE]);
    }

    /**
     * Finds user by password reset token
     *
     * @param string $token password reset token
     * @return static|null
     */
    public static function findByPasswordResetToken($token)
    {
        if (!static::isPasswordResetTokenValid($token)) {
            return null;
        }

        return static::findOne([
            'password_reset_token' => $token,
            'status' => self::STATUS_ACTIVE,
        ]);
    }

    /**
     * Finds user by verification email token
     *
     * @param string $token verify email token
     * @return static|null
     */
    public static function findByVerificationToken($token)
    {
        return static::findOne([
            'verification_token' => $token,
            'status' => self::STATUS_INACTIVE
        ]);
    }

    /**
     * Finds out if password reset token is valid
     *
     * @param string $token password reset token
     * @return bool
     */
    public static function isPasswordResetTokenValid($token)
    {
        if (empty($token)) {
            return false;
        }

        $timestamp = (int)substr($token, strrpos($token, '_') + 1);
        $expire = Yii::$app->params['user.passwordResetTokenExpire'];
        return $timestamp + $expire >= time();
    }

    /**
     * {@inheritdoc}
     */
    public function getId()
    {
        return $this->getPrimaryKey();
    }

    /**
     * {@inheritdoc}
     */
    public function getAuthKey()
    {
        return $this->auth_key;
    }

    /**
     * {@inheritdoc}
     */
    public function validateAuthKey($authKey)
    {
        return $this->getAuthKey() === $authKey;
    }

    /**
     * Validates password
     *
     * @param string $password password to validate
     * @return bool if password provided is valid for current user
     */
    public function validatePassword($password)
    {
        return Yii::$app->security->validatePassword($password, $this->password_hash);
    }

    /**
     * Generates password hash from password and sets it to the model
     *
     * @param string $password
     */
    public function setPassword($password)
    {
        $this->password_hash = Yii::$app->security->generatePasswordHash($password);
    }

    /**
     * Generates "remember me" authentication key
     */
    public function generateAuthKey()
    {
        $this->auth_key = Yii::$app->security->generateRandomString();
    }

    /**
     * Generates new password reset token
     */
    public function generatePasswordResetToken()
    {
        $this->password_reset_token = Yii::$app->security->generateRandomString() . '_' . time();
    }

    /**
     * Generates new token for email verification
     */
    public function generateEmailVerificationToken()
    {
        $this->verification_token = Yii::$app->security->generateRandomString() . '_' . time();
    }

    /**
     * Removes password reset token
     */
    public function removePasswordResetToken()
    {
        $this->password_reset_token = null;
    }

    /**
     * @return AdminUser|null
     */
    public static function findUserName()
    {
        return static::findOne(['id' => Yii::$app->user->id, 'status' => self::STATUS_ACTIVE]);
    }

    /**
     * 额外填充的数据
     * @throws \yii\base\Exception
     */
    public function _additionalData($data)
    {
        $this->auth_key = Yii::$app->security->generateRandomString();
    }

    /**
     * 关联
     * @return \yii\db\ActiveQuery
     * @throws \yii\base\InvalidConfigException
     */
    public function getAdminRole()
    {
        return $this->hasOne(AdminRole::className(), ['id' => 'role_id'])
            ->viaTable('q_admin_role_user', ['user_id' => 'id']);
    }

    /**
     * @param $userModel
     */
    public function _afterSave($userModel)
    {
        $model = AdminRoleUser::find()->where(['user_id' => $userModel->id])->one();
        if (empty($model)) {
            $model = new AdminRoleUser();
        }
        $model->user_id = (int)$userModel->id;
        $model->role_id = (int)Yii::$app->request->post('role_id') ?: 0;
        $model->save();
    }

    /**
     * 获取当前用户权限id
     * @return array|ActiveRecord|null
     */
    public function getUserRule()
    {
        $userId = Yii::$app->user->id;
        $rules = self::find()->alias('u')
            ->select(['r.rule'])
            ->leftJoin(AdminRoleUser::tableName() . ' m', 'u.id = m.user_id')
            ->leftJoin(AdminRole::tableName() . 'r', 'r.id = m.role_id')
            ->where(['u.id' => $userId])
            ->andWhere(['r.status' => 1, 'r.isdelete' => 0])
            ->asArray()->one();
        return $rules['rule'] ?? '';
    }

    public static function getUserMenu()
    {
        $menu = Yii::$app->menuCache->get(AdminAuthBehavior::MENU_KEY);
        if (!$menu) {
            $menu = (new AdminAuthBehavior())->setMenu();
        }
        return $menu;
    }
}
